DE129489C - - Google Patents
Info
- Publication number
- DE129489C DE129489C DENDAT129489D DE129489DA DE129489C DE 129489 C DE129489 C DE 129489C DE NDAT129489 D DENDAT129489 D DE NDAT129489D DE 129489D A DE129489D A DE 129489DA DE 129489 C DE129489 C DE 129489C
- Authority
- DE
- Germany
- Prior art keywords
- lamps
- socket
- light
- way
- sector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000003298 dental enamel Anatomy 0.000 claims description 3
- 239000005338 frosted glass Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE129489C true DE129489C (cs) |
Family
ID=397947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT129489D Active DE129489C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE129489C (cs) |
-
0
- DE DENDAT129489D patent/DE129489C/de active Active
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